Socket



FIG. 1 is a front perspective view of a socket showing my new design;

FIG. 2 is a back, bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom view thereof.

Broken lines in the drawings are for the purpose of illustrating portions of the socket that form no part of the claimed design. 

CLAIM The ornamental design for a socket, as shown and described. 